"There's something this good?"
Liu Yun read the equipment interface word by word, his eyes gradually lighting up.
The essence of the Reaper Death Seal was "equivalent exchange." The caster offered his own soul as collateral to make a contract with the Shinigami, borrowing the Shinigami's power to seal an enemy's soul.
Whether it succeeded or not, the caster's soul was certain to be taken.
It would be imprisoned inside the Shinigami's belly.
In other words, this technique could only be used as a desperate last resort. Using it meant death.
It was rather like the final gate of the Eight Gates Formation.
During the Night of the Nine-Tails, for example, Minato had used the Reaper Death Seal to seal half of the Nine-Tails' chakra.
Then there was Hiruzen Sarutobi during the Konoha Crush, who had used it to seal the souls of Hashirama Senju and Tobirama Senju, along with both of Orochimaru's arms.
He had taught Orochimaru one final lesson.
But the [Contractor's Privilege] trait broke the fundamental rule of this technique.
Negating its price was an astonishing effect.
It directly turned a forbidden technique that could only be used once in a lifetime into one that could be used once a month...
If the ancestors of the Uzumaki Clan knew, they would probably be rolling in their graves.
Not bad. This can serve as a trump card.
With that thought, he now had another way to deal with powerful enemies-one that targeted the soul itself and could even give the Nine-Tails a hard time.
He continued reading.
Sense all soul signatures within a one-kilometer radius...
Greatly increase soul strength and greatly enhance aptitude for researching soul-related techniques...
Although he wasn't yet sure what specific benefits increased soul strength would bring, he had a vague feeling that this effect